script that print all
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Q: Add a command to this chapter’s case study program that allows the user to view the contents of a…
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Q: Write the program FileComparison that compares two files. Two files have been provided for you,…
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Exercise 2: Write a script that print all even number from n1 to n2, n1 and 2 are provided by user. (while loop)
• Exercise 3: Write a menu script that has 3 option, option 1: list all file current directory, option 2: create a file call
hello.py, option 3: exit
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- Create a program named FileComparison that compares two files. First, use a text editor such as Notepad to save your favorite movie quote. Next, copy the file contents, and paste them into a word-processing program such as Word. Then, write the file-comparison application that displays the sizes of the two files as well as the ratio of their sizes to each other. To discover a files size, you can create a System. 10. Filelnfo object using statements such as the following, where FILE_NAME is a string that contains the name of the file, and size has been declared as an integer: FileInfo fileInfo = new FileInfo(FILE_NAME); size = fileInfo.Length;Instructions Add a command to this chapter’s case study program that allows the user to view the contents of a file in the current working directory. When the command is selected, the program should display a list of filenames and a prompt for the name of the file to be viewed. Be sure to include error recovery in the program. If the user enters a filename that does not exist they should be prompted to enter a filename that does exist. An example of the program input and output is shown below: /root/sandbox 1 List the current directory 2 Move up 3 Move down 4 Number of files in the directory 5 Size of the directory in bytes 6 Search for a file name 7 View the contents of a file 8 Quit the program Enter a number: 7 Files in /root/sandbox: filesys.py example.txt Enter a file name from these names: example.txt THIS IS CONTENT OF AN EXAMPLE FILE. /root/sandbox 1 List the current directory 2 Move up 3 Move down 4 Number of files in the directory 5 Size of the directory in bytes 6…Python programs are saved as ordinary text files (with the extension.py). This means we can read them and process them just like any other data file. Write a function num_whiles (filename) that reads the Python program file with the given filename and returns a count of the number of while loops found in that program. More precisely, your function should return the number of lines starting with (possibly) some white space followed by the string 'while , i.e. the word while with a space at the end. This is usually, but not necessarily, the same as the number of while loops in the program, but we won't worry about that here. In the first example below, the file testo.py contains the following program: i = 0 while i 0: \n") # ...and one indented while while_file.write(" while < 1: \n") while_file.close() # Now use it for testing print (num_whiles("while_file.py"))
- Write the program FileComparison that compares two files. Two files have been provided for you, Quote.txt and Quote.docx, both containing movie quotes and are located in the /root/sandbox/ directory Note: you will not be able to see the Quote.docx file. Next write the file comparison application that displays the sizes of the two files as well as the ratio of their sizes to each other. To discover a file’s size, you can create a System.IO.FileInfo object using statements such as the following, where FILE_NAME is a string that contains the name of the file, and size has been declared as an integer: FileInfo fileInfo = new FileInfo(FILE_NAME); size = fileInfo.Length; Your program's output should look like the following: The size of the Word file is FILE_SIZE and the size of the Notepad file is FILE_SIZE The Notepad file is x% of the size of the Word file using System; using static System.Console; using System.IO; class FileComparison { static void Main() { // Getting…IN PYTHON LANGUAGEIf a file is opened for writing but it already contains data, it will append to the file. overwrite the file. delete the file. throw an error.
- 7. Create timestamp decorator. Instructions: • Create a file named log.py and create decorator inside called timestamp The decorator should print the current time then afterwards print anything the is being decorated (see examples below) Hint: - Use time.ctime() Examples: Input (in file called test.py): from log import timestamp Otimestamp def hi(): print('hi') def main(): hi () main() Output: $ python3 test.py Wed Oct 19 17:27:12 2022 hiThe File class contains file input and output operations. In other words, you can use the File class to read and write content from and to files. True Falsea given file can only be opened once per program-- you cannot close it and open again until after your program terminates. true or false
- All I need is the main.cpp file Programming Specifications: Task: Two files have been provided (wordcounter.h and wordcount.cpp). You must open a text file, read in each word until end of file, add each word to the WordCount library and print the report. Your program must request a filename of a text file that contains words to count. You must check to see if it is a valid file and issue an error message if not and request a new file name until a valid one is entered. You must have at least one function that either passes in a parameter and at least one function that returns a value. You can have a single routine that does both. You must declare the class object properly, use AddWord() to add the word to the catalog and use PrintSummary() to produce the output. Design Considerations: The file will contain only words (no punctuation or special characters) less than or equal to 13 letters. There will be no limit to the number of words. You must open the file and read each…The Spring fork amateur golf club has a tournament every weekend. The club president has asked you to design a program. It contains the following menu: Select the task 1. Add new records 2. Read Records 3. End the program If the user enters 1, the program will read each players name and golf score as keyboard input, then save the records in a file names golf.dat If the user enters 2, the program reads the records from the golf.dat file and displays them. While the menu selection is not equal to 3, get the user selection. If the selection is 1, get the number of players in the tournament, open the output file. For each player, get the name and the score, and write them to the file. Close the file. If the selection is 2, open the input file, read the values from the file, display the values, close the file. If the selection is 3, exit the program. I already had a code written from before, but I'm having a hard time turning it into a menu driven code. It does need to have the function…Using Java, Write an interactive console application for an employee management service. The user can enter the following options for the apps 1-List all employees, sorted by Name. 2-Hire a new employee (add to list) 3-show the lowest salary and highest salary and average of the salaries 0-exit - At the beginning of the application, data will be read from a text file. - And at the end of it when user chooses 0, data will be saved to the same file. - The date format needs to be YYYY-MM-DD and The fields needs to be separated by semicolon(;) Example of data in the text file : Alice P.;2012-09-22;Shoes;40 Emma W.;2016-07-07;Furniture;30 Eva;2021-08-08;Pizza;50 EmployeeSchedule class has the following attributes private String name; private String department; private Date dateHired; private double hourSalary; name : between 2-50 characters and not permitted to have ;^?@!~* department : between 2-50 characters and not permitted to have ;^?@!~* dateHired : between 1900 and 2100 salary :…
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